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Preventing the Spread of Bacteria

Contributors: Esther Ellis, MS, RDN, LDN

Reviewers: Academy Staff RDNs

Published: November 23, 2018

Reviewed: April 20, 2026

An individual washes their hands with running water, over a sink.
Jacob Wackerhausen/iStock/Getty Images Plus

Illness-causing bacteria can survive and spread across your kitchen, so it is important to clean properly to prevent them from spreading to your food.

Keep the following in mind when washing up:

  1. Wash your hands for at least 20 seconds with soap and clean, running water. Warm or cold water is fine to use. Be sure to wash your hands before preparing or eating food.
  2. Wash surfaces — including countertops, cutting boards, dishes and even cooking utensils — with hot, soapy water after each use to prevent bacteria from spreading throughout the kitchen.
  3. Rinse fruits and vegetables under running tap water, but skip the soap. Avoid washing seafood, meat, poultry or eggs as this can cause bacteria to spread from their surfaces.
  4. Sanitize sponges daily and replace them frequently. Don't forget to wash dishcloths and towels on a regular basis, too.

References

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